README_SerpAPI.md

h2oGPT integration with LangChain and SerpAPI

Web search augments LLM context with additional information obtained from duck duck go (can be changed in code) search results.

• Install search package

pip install -r reqs_optional/requirements_optional_agents.txt

• Setup account at https://serpapi.com/ (they have some number of free searches for free accounts)

• Setup ENV that defines: SERPAPI_API_KEY

• Start h2oGPT as normal

• You should see web search available in Resources

• Additionally, the SEARCH agent will appear in Resources under Agents. These agents are highly experimental and works best with OpenAI at moment.

Issues

When web search is enabled, it has been seen that eventually it leads to some closing of sys.stdout and one gets these errors:

ValueError: I/O operation on closed file.